70W Single Output Switching Power Supply HSG -70 series Features : Universal AC input / Full range(up to 305VAC) Protections:Short circuit/Over load/Over voltage/Over temperature Built-in active PFC function High efficiency up to 90% Cooling by free air convection IP65 design for indoor and outdoor installations Small and compact size High reliability,low cost Suitable for LED lighting and moving sign applications 3 years warranty I P 6 5 SPECIFICATION MODEL HSG-70-12 HSG-70-18 HSG-70-24 HSG-70-36 HSG-70-48 24V DC VOLTAGE 12V 18V 36V 48V CONSTANT CURRENT REGION Note.5 7.7 ~ 12V 11.3 ~ 18V 15.5 ~ 24V 22.1 ~ 36V 29.3 ~ 48V RATED CURRENT 5.0A 4.0A 3.0A 2.0A 1.5A 60W 72W 72W 72W 72W RATED POWER Can be adjusted by internal potentiometer CURRENT ADJ. RANGE 3 ~ 5A 2.4 ~ 4A 1.8 ~ 3A 1.2 ~ 2A 0.9 ~ 1.5A OUTPUT RIPPLE & NOISE (max.) Note.2 150mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p VOLTAGE TOLERANCE Note.3 2.5% 2.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 2.0% 1.5% 0.5% 0.5% 0.5% SETUP, RISE TIME Note.7 2000ms,80ms / 115VAC 1000ms,80ms / 230VAC at full load HOLD UP TIME 16ms at full load 230VAC/115VAC VOLTAGE RANGE Note.4 90 ~ 305VAC 127~431VDC FREQUENCY RANGE 47 ~ 63Hz PF 0.96/115VAC, PF 0.96/230VAC,PF>0.92/277VAC at full load(please refer to "Power Factor characteristic curve") POWER FACTOR(Typ.) INPUT 88% 90% EFFICIENCY(Typ.) 89% 89% 90% AC CURRENT 0.85A/115VAC 0.425A/230VAC 0.4A/277VAC INRUSH CURRENT(Typ.) Cold start 70A/230VAC LEAKAGE CURRENT <0.75mA / 277VAC 95 ~ 108% OVER CURRENT Note.5 Protection type : Constant current limiting, recovers automatically after fault condition is removed SHORT CIRCUIT Protection type : Hiccup mode, recovers automatically after fault condition is removed. 14 ~ 17V 21 ~ 25V 28 ~ 34V 41 ~ 48V 54 ~ 63V PROTECTION OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recover 100 10 (RTH2) OVER TEMPERATURE Protection type : Shut down o/p voltage, re-power on to recover WORKING TEMP. -40 ~ +70 (Refer to "Derating Curve") WORKING HUMIDITY 20 ~ 95% RH non-condensing ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +80 , 10 ~ 95% RH TEMP. COEFFICIENT 0.03%/ (0 ~ 50 ) 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes VIBRATION IP65 approved; design refer to TUV EN61347-1, EN61347-2-13, UL8750 SAFETY STANDARDS WITHSTAND VOLTAGE I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25 / 70%RH EMC Compliance to EN55015,EN61000-3-2 Class C( 65% load);EN61000-3-3 EMC EMISSION Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, EN55024, light industry level (surge 4KV), criteria A EMC IMMUNITY MTBF 338.2Khrs min. MIL-HDBK-217F (25 ) OTHERS DIMENSION 127.2*90*38.8mm (L*W*H) 0.76Kg;16pcs/ 12.3Kg/0.57CUFT PACKING 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. NOTE 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Derating may be needed under low input voltage, please check the static characteristics for more details. 5. Constant current operation region is within 65% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please reconfirm special electrical requirements for some specific system design. 6. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. 7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time. File Name:HSG-70-SPEC 2012-03-07 70W Single Output Switching Power Supply HSG -70 series Mechanical Specification Case No.209B Unit:mm 127.2 112.5 103.2 100 300 10 10 20 1 V+(Brown) Io ADJ. V-(Blue) 2 H05RN-F 1.5mm 2C AC/L(Brown) T case 23 AC/N(Blue) FG (Green/Yellow) 2 H05RN-F 1.0mm 3C 9.6 T case: Max. Case Temperature IP65 rated. Constant current level can be adjusted through internal potentiometer. (Can access by removing the rubber stopper on the case.) Block Diagram RECTIFIERS EMI FILTER POWER PFC +V I/P & & SWITCHING CIRCUIT -V RECTIFIERS FILTER O.L.P. O.T.P. O.L.P. DETECTION FG CIRCUIT PWM & PFC CONTROL O.V.P. D De er ra at tiin ng C g Cu ur rv ve e Static Characteristics 100 100 90 80 80 230VAC Input only 70 60 60 40 50 20 40 -40 -25 -10 0 15 30 50 60 70 (HORIZONTAL) 90 100 125 135 145 155 165 175 180 200 230 305 AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (V) 60Hz File Name:HSG-70-SPEC 2012-03-07 L L LO O OA A AD ( D ( D (% % %) ) ) LOAD (%) 15 27.5 4.5 55 17.5 90 38.8 70W Single Output Switching Power Supply HSG -70 series Power Factor Characteristic Constant Current Mode 1 0. 98 0. 96 0. 94 1 1 5 VAC 0. 92 2 3 0 VAC 2 7 7 VAC 0. 9 0. 88 0. 86 0. 84 65% 70% 80% 90% 100% (70W) LOAD EFFICIENCY vs LOAD (48V Model) HSG-70 series possess superior working efficiency that up to 90% can be reached in field applications. 94 92 90 88 86 115V A C 84 82 230V A C 80 277V A C 78 76 74 72 70 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% LOAD DRIVING METHODS OF LED MODULE There are two major kinds of LED drive method "direct drive" and "with LED driver". A typical LED power supply may either work in "constant voltage mode (CV) or constant current mode (CC)" to drive the LEDs. Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode (with LED driver, at area (A) and CC mode (direct drive, at area (B). 100 (B) Constant (A) Current area Constant Voltage area 65 (max.) (C) Hiccup Protection 95 50 Io(%) Typical LED power supply I-V curve File Name:HSG-70-SPEC 2012-03-07 PF EFFICIENCY (%) Vo(%)